SHADOWGRAPH v1.4

6 Degrees of NASA — Geospatial Intelligence Visualization Tool

╔═══════════════════════════════════════════════════════════════╗
║  SHADOWGRAPH v1.4  //  6°NASA  //  OSINT CORRELATION MAP      ║
║  STATUS: UNCLASSIFIED  //  BUILD: STABLE  //  LOCAL ONLY      ║
║  36 NODES  //  78 EDGES  //  16 PATTERNS  //  2026-04-19      ║
╚═══════════════════════════════════════════════════════════════╝

Overview

ShadowGraph is a browser-based geospatial intelligence visualization tool for mapping spatio-temporal connections between individuals in the defense, aerospace, and national security science sectors. It implements the 6-Degrees-of-NASA architecture — a spatial graph drill-down system that visualizes node relationships across geography, institutional affiliation, and connection type.

The tool runs entirely from a single HTML file with no backend server required. All data is embedded. An optional Node.js/Express server configuration is documented for local network deployment.

Current scope: 11 core subjects (deceased or missing, 2022–2026) + 25 extended-degree nodes (institutional, oversight, and disclosure network connections). The tool does not assert confirmed connections between cases; it maps documented institutional, professional, and public-record relationships for analytical purposes.

What's New in v1.4

Version	Date	Changes
v1.4	2026-04-19	Amy Eskridge (Case 11) full integration. Added Richard Eskridge (1°), Franc Milburn (2°), Michael Shellenberger (3°). New ANTIGRAVITY_UAP pattern. 10 new edges. Header corrected to 36 nodes / 78 edges / 6 deceased / 3 missing.
v1.3	2026-04-17	Steven Garcia (Case 10) added as core node. Karoline Leavitt (4°) added. NUCLEAR_WEAPONS_COMPLEX pattern. 8 new edges.
v1.2	2026-04-08	4°–6° degree nodes added: Leshin, Johnson, Burchett, Burlison, Swecker, DeLonge, Elizondo, Gallagher, Chesley, Chabot. Degree filter buttons extended to 6°. 33 edges added.
v1.1	2026-04-08	Syntax fix (premature `];` in NODES_EXT). Degree filter buttons corrected. All degree nodes rendering properly.
v1.0	2026-04-05	Initial release — 7 core nodes, 8 edges, map + graph modes.

Features

Feature	Description
Geospatial Map	Leaflet.js dark tile map with custom status-coded and degree-coded markers
Force-Directed Graph	D3.js network graph with draggable nodes, physics simulation, and degree legend
6-Degree Node System	CORE (incident subjects) through 6° extended connections, all visually distinct
Drill-Down Intel Panel	Click any node for full intelligence brief, sourced timeline, and OSINT links
Edge Filtering	Toggle WORK, ACQUAINTANCE, and INSTITUTIONAL connection types independently
Status Filtering	Filter by ALL / DECEASED / MISSING
Degree Filtering	Filter by ALL DEG / CORE / 1° / 2° / 3° / 4° / 5° / 6°
Pattern Clusters	16 named pattern clusters, each highlighting a subnetwork of related nodes
Live HUD	Real-time UTC clock, zoom level, visible node count
OSINT Source Links	Per-node links to verified news articles and primary sources
RESET Button	Clears all filters and restores full view
Tech-Noir UI	Solarized-green / slate-blue / black aesthetic with scan-line overlay

Subjects Indexed (v1.4)

Core Subjects — Degree 0 (Incident Subjects)

ID	Name	Organization	Status
`ESKRIDGE`	Amy Eskridge	Institute for Exotic Science / HoloChron Engineering	DECEASED — Jun 11, 2022
`HICKS`	Michael David Hicks	NASA JPL — Research Scientist	DECEASED — Jul 30, 2023
`MAIWALD`	Frank Maiwald	NASA JPL — Technical Group Supervisor	DECEASED — Jul 4, 2024
`CHAVEZ`	Anthony Chavez	Los Alamos National Laboratory (Ret.)	ACTIVE — Missing May 8, 2025
`REZA`	Monica Reza	NASA JPL — Director, Materials Processing	MISSING — Jun 22, 2025
`CASIAS`	Melissa Casias	Los Alamos National Laboratory	ACTIVE — Missing Jun 26, 2025
`GARCIA`	Steven Garcia	Kansas City National Security Campus (KCNSC)	MISSING — Aug 28, 2025
`THOMAS`	Jason Thomas	Novartis — Asst. Director, Chemical Biology	DECEASED — Dec 12, 2025
`LOUREIRO`	Nuno Loureiro	MIT — Plasma Science & Fusion Center	DECEASED — Dec 16, 2025
`GRILLMAIR`	Carl Grillmair	Caltech / IPAC	DECEASED — Feb 16, 2026
`MCCASLAND`	William McCasland	USAF (Ret.) / AFRL — Former Commander	MISSING — Feb 27, 2026

Deceased: 6 | Missing: 3 | Active (status unconfirmed): 2

CASIAS and CHAVEZ are listed ACTIVE in the system as no confirmed death has been established, but both remain unaccounted for. GARCIA is formally listed MISSING by Albuquerque police.

1st Degree — Direct Institutional / Family Links

ID	Name	Organization	Connection Basis
`ELACHI`	Dr. Charles Elachi	NASA JPL (Director 2001–2016) / Caltech	Directed JPL during tenures of HICKS, MAIWALD, REZA
`HARRISON`	Dr. Fiona A. Harrison	Caltech — PMA Division Chair (2015–2025)	Chaired Caltech division housing GRILLMAIR's IPAC
`RAYMOND`	Gen. John W. Raymond	US Space Force — 1st Chief of Space Operations	Successive USAF command chain with MCCASLAND
`RICHARD_ESKRIDGE`	Richard Eskridge	NASA MSFC (Ret.) / HoloChron Engineering	Father and co-founder of Institute for Exotic Science; CTO
`ZUBER`	Dr. Maria Zuber	MIT — Former VP for Research (2013–2024)	Directly oversaw MIT PSFC (LOUREIRO's center)

2nd Degree — Extended Institutional Network

ID	Name	Organization	Connection Basis
`BHATTACHARJEE`	Dr. Amitava Bhattacharjee	Princeton / PPPL	Shared plasma physics domain with LOUREIRO
`HELMS`	Lt. Gen. Susan Helms	USAF (Ret.) — 14th Air Force Commander	Predecessor command to RAYMOND; overlaps MCCASLAND chain
`MASON`	Thomas Mason	LANL (Former Director, 2006–2018)	Built the institutional structure CASIAS and CHAVEZ worked within
`MILBURN`	Franc Milburn	Retired British Intelligence	Investigated ESKRIDGE; conclusions submitted to Congress 2023
`WATKINS`	Dr. Michael Watkins	NASA JPL (Director 2016–2021)	Succeeded ELACHI; established JPL structure REZA joined

3rd Degree — Policy, Science & Oversight Chain

ID	Name	Organization	Connection Basis
`GRUNSFELD`	Dr. John Grunsfeld	NASA — Science Mission Directorate	Oversaw JPL science missions; concurrent leadership with ELACHI
`LANDER`	Dr. Eric Lander	Broad Institute / MIT	Federal science policy; MIT institutional network with LOUREIRO
`PRABHAKAR`	Dr. Arati Prabhakar	OSTP / Former DARPA Director	DARPA–LANL–MIT funding chains; OSTP federal coordination
`SHELLENBERGER`	Michael Shellenberger	Journalist / Congressional Witness	Testified at UAP hearing; formally entered MILBURN/ESKRIDGE findings into congressional record

4th Degree — Government Response & Oversight Layer

ID	Name	Organization	Connection Basis
`BURCHETT`	Rep. Tim Burchett	U.S. House — TN 2nd District	House UAP Subcommittee; primary congressional voice on the pattern
`BURLISON`	Rep. Eric Burlison	U.S. House — MO 7th District	Formally requested FBI investigation; House Oversight Committee
`JOHNSON_L`	Lindley Johnson	NASA HQ — Planetary Defense Officer (Emeritus)	Led PDCO; oversaw DART/NEO programs HICKS and GRILLMAIR served on
`LEAVITT`	Karoline Leavitt	White House Press Secretary (2025–present)	First WH official to formally acknowledge pattern on record (Apr 16, 2026)
`LESHIN`	Dr. Laurie Leshin	NASA JPL (Director 2022–2025) / Caltech	Directed JPL during MAIWALD's death (Jul 2024) and REZA's disappearance (Jun 2025)
`SWECKER`	Chris Swecker	FBI (Ret.) — Asst. Director, Criminal Investigative Division	Named foreign intelligence targeting; primary law enforcement commentator

5th Degree — UAP Disclosure Network

ID	Name	Organization	Connection Basis
`DELONGE`	Tom DeLonge	To The Stars Inc. — Founder & CEO	Documented 2016 meeting with MCCASLAND (Podesta emails); TTSA UAP platform
`ELIZONDO`	Luis Elizondo	Pentagon AATIP (Former) / Independent	Senior AATIP figure; connected to TTSA / DELONGE / MCCASLAND
`GALLAGHER`	Dave Gallagher	NASA JPL — 11th Director (Jun 2025–present)	Became JPL Director Jun 2, 2025 — 20 days before REZA vanished

6th Degree — Mission Science Chain

ID	Name	Organization	Connection Basis
`CHABOT`	Dr. Nancy Chabot	Johns Hopkins APL — DART Coordination Lead	DART mission lead; APL institutional counterpart to HICKS's JPL science team
`CHESLEY`	Dr. Steve Chesley	NASA JPL — CNEOS Senior Scientist	Led JPL DART science investigation; direct science chain to HICKS

Pattern Clusters (v1.4)

16 named pattern clusters selectable from the Pattern Clusters panel.

Pattern ID	Label	Key Nodes	Color
`PASADENA_TRIANGLE`	Pasadena Triangle	GRILLMAIR, MAIWALD, REZA, HICKS, ELACHI, HARRISON, WATKINS	Teal
`JPL_LEADERSHIP`	JPL Leadership Chain	ELACHI, WATKINS, GRUNSFELD, REZA, GRILLMAIR, MAIWALD, HICKS	Blue
`POWER_AXIS`	Power Axis (Military–NASA)	MCCASLAND, REZA, RAYMOND, HELMS	Red
`SPACE_COMMAND_CHAIN`	Space Command Chain	MCCASLAND, RAYMOND, HELMS	Amber
`PLASMA_NETWORK`	Plasma Physics Network	LOUREIRO, BHATTACHARJEE, ZUBER, RICHARD_ESKRIDGE	Violet
`MIT_CORE`	MIT Institutional Core	LOUREIRO, ZUBER, LANDER, THOMAS	Orange
`NM_CORRIDOR`	New Mexico Corridor	MCCASLAND, CASIAS, CHAVEZ, GARCIA, MASON	Solarized-green
`DOE_FUSION_CHAIN`	DOE Fusion Chain	LOUREIRO, BHATTACHARJEE, PRABHAKAR, CHAVEZ	Pink
`FEDERAL_SCIENCE_POLICY`	Federal Science Policy	PRABHAKAR, LANDER, GRUNSFELD, THOMAS	Grey
`INCIDENT_TIMELINE`	Incident Timeline 2022–2026	All 11 core subjects	Red
`PLANETARY_DEFENSE`	Planetary Defense Network	HICKS, GRILLMAIR, JOHNSON_L, LESHIN, CHESLEY, CHABOT, ELACHI, WATKINS	Blue
`CONGRESSIONAL_OVERSIGHT`	Congressional Oversight	BURCHETT, BURLISON, SWECKER, SHELLENBERGER, MCCASLAND, REZA, GRILLMAIR, LOUREIRO	Amber
`UAP_NETWORK`	UAP Research Network	ESKRIDGE, MCCASLAND, DELONGE, ELIZONDO, RAYMOND, BURCHETT, BURLISON	Violet
`INTEL_OVERSIGHT`	Intel & Law Enforcement	SWECKER, ELIZONDO, MILBURN, BURCHETT, BURLISON, MCCASLAND	Red
`NUCLEAR_WEAPONS_COMPLEX`	Nuclear Weapons Complex	GARCIA, CASIAS, CHAVEZ, MCCASLAND, MASON	Red
`ANTIGRAVITY_UAP`	Anti-Gravity / UAP Disclosure	ESKRIDGE, RICHARD_ESKRIDGE, MILBURN, SHELLENBERGER, DELONGE, MCCASLAND, ELIZONDO	Pink

Connection Graph (v1.4)

Core Edges — Degree 0 Direct Connections

MCCASLAND      ──[WORK]──────────────────── REZA
CASIAS         ──[WORK]──────────────────── CHAVEZ
MAIWALD        ──[ACQUAINTANCE]──────────── GRILLMAIR
LOUREIRO       ──[ACQUAINTANCE]──────────── CHAVEZ
GRILLMAIR      ──[ACQUAINTANCE]──────────── LOUREIRO
REZA           ──[INSTITUTIONAL]──────────── MAIWALD
MCCASLAND      ──[INSTITUTIONAL]──────────── GRILLMAIR
CASIAS         ──[INSTITUTIONAL]──────────── LOUREIRO
HICKS          ──[WORK]──────────────────── MAIWALD
HICKS          ──[WORK]──────────────────── GRILLMAIR
HICKS          ──[INSTITUTIONAL]──────────── REZA
THOMAS         ──[ACQUAINTANCE]──────────── LOUREIRO

1st Degree Edges

ELACHI         ──[INSTITUTIONAL]──────────── REZA
ELACHI         ──[INSTITUTIONAL]──────────── GRILLMAIR
HICKS          ──[INSTITUTIONAL]──────────── ELACHI
RAYMOND        ──[WORK]──────────────────── MCCASLAND
ZUBER          ──[INSTITUTIONAL]──────────── LOUREIRO
HARRISON       ──[INSTITUTIONAL]──────────── GRILLMAIR
RICHARD_ESKRIDGE ──[ACQUAINTANCE]────────── LOUREIRO
ESKRIDGE       ──[WORK]──────────────────── RICHARD_ESKRIDGE

2nd Degree Edges

BHATTACHARJEE  ──[ACQUAINTANCE]──────────── LOUREIRO
HELMS          ──[WORK]──────────────────── MCCASLAND
HELMS          ──[WORK]──────────────────── RAYMOND
WATKINS        ──[INSTITUTIONAL]──────────── REZA
WATKINS        ──[INSTITUTIONAL]──────────── ELACHI
MASON          ──[WORK]──────────────────── CHAVEZ
MASON          ──[WORK]──────────────────── CASIAS
MILBURN        ──[WORK]──────────────────── SHELLENBERGER
MILBURN        ──[INSTITUTIONAL]──────────── BURCHETT
MILBURN        ──[INSTITUTIONAL]──────────── BURLISON
ESKRIDGE       ──[WORK]──────────────────── MILBURN
GARCIA         ──[INSTITUTIONAL]──────────── MASON

3rd Degree Edges

GRUNSFELD      ──[INSTITUTIONAL]──────────── REZA
GRUNSFELD      ──[INSTITUTIONAL]──────────── ELACHI
LANDER         ──[INSTITUTIONAL]──────────── LOUREIRO
THOMAS         ──[INSTITUTIONAL]──────────── LANDER
PRABHAKAR      ──[INSTITUTIONAL]──────────── CHAVEZ
PRABHAKAR      ──[INSTITUTIONAL]──────────── LOUREIRO
SHELLENBERGER  ──[INSTITUTIONAL]──────────── BURCHETT
SHELLENBERGER  ──[ACQUAINTANCE]──────────── ELIZONDO

4th Degree Edges

LESHIN         ──[INSTITUTIONAL]──────────── REZA
LESHIN         ──[INSTITUTIONAL]──────────── MAIWALD
LESHIN         ──[INSTITUTIONAL]──────────── GRILLMAIR
LESHIN         ──[INSTITUTIONAL]──────────── WATKINS
JOHNSON_L      ──[WORK]──────────────────── HICKS
JOHNSON_L      ──[WORK]──────────────────── GRILLMAIR
JOHNSON_L      ──[INSTITUTIONAL]──────────── LESHIN
BURCHETT       ──[ACQUAINTANCE]──────────── MCCASLAND
BURCHETT       ──[ACQUAINTANCE]──────────── GRILLMAIR
BURCHETT       ──[ACQUAINTANCE]──────────── LOUREIRO
BURLISON       ──[ACQUAINTANCE]──────────── MCCASLAND
BURLISON       ──[ACQUAINTANCE]──────────── REZA
BURLISON       ──[WORK]──────────────────── BURCHETT
SWECKER        ──[ACQUAINTANCE]──────────── GRILLMAIR
SWECKER        ──[ACQUAINTANCE]──────────── MCCASLAND
SWECKER        ──[ACQUAINTANCE]──────────── BURCHETT
LEAVITT        ──[ACQUAINTANCE]──────────── GARCIA
LEAVITT        ──[INSTITUTIONAL]──────────── BURCHETT
LEAVITT        ──[INSTITUTIONAL]──────────── BURLISON
LEAVITT        ──[ACQUAINTANCE]──────────── SWECKER

5th Degree Edges

DELONGE        ──[WORK]──────────────────── MCCASLAND
DELONGE        ──[ACQUAINTANCE]──────────── RAYMOND
ELIZONDO       ──[ACQUAINTANCE]──────────── MCCASLAND
ELIZONDO       ──[WORK]──────────────────── DELONGE
ELIZONDO       ──[ACQUAINTANCE]──────────── BURCHETT
GALLAGHER      ──[INSTITUTIONAL]──────────── REZA
GALLAGHER      ──[INSTITUTIONAL]──────────── LESHIN
GALLAGHER      ──[INSTITUTIONAL]──────────── GRILLMAIR
ESKRIDGE       ──[ACQUAINTANCE]──────────── MCCASLAND
ESKRIDGE       ──[ACQUAINTANCE]──────────── DELONGE

6th Degree Edges

CHESLEY        ──[WORK]──────────────────── HICKS
CHESLEY        ──[INSTITUTIONAL]──────────── JOHNSON_L
CHESLEY        ──[INSTITUTIONAL]──────────── GRILLMAIR
CHABOT         ──[WORK]──────────────────── HICKS
CHABOT         ──[WORK]──────────────────── CHESLEY

Additional Cross-Cluster Edges

GARCIA         ──[ACQUAINTANCE]──────────── MCCASLAND
GARCIA         ──[ACQUAINTANCE]──────────── CASIAS
GARCIA         ──[ACQUAINTANCE]──────────── CHAVEZ

Edge color coding:

#268bd2 Blue — WORK (direct professional collaboration or command oversight)
#6c71c4 Violet dashed — ACQUAINTANCE (documented peer-level or community link)
#2aa198 Teal dotted — INSTITUTIONAL (shared org, program, or academic pipeline)

Incident Timeline

Date	ID	Subject	Institution	Status
Jun 11, 2022	`ESKRIDGE`	Amy Eskridge	Institute for Exotic Science	DECEASED (official: suicide; contested by Milburn findings submitted to Congress)
Jul 30, 2023	`HICKS`	Michael David Hicks	NASA JPL	DECEASED (cause undisclosed)
Jul 4, 2024	`MAIWALD`	Frank Maiwald	NASA JPL	DECEASED (cause undisclosed; no autopsy performed)
May 8, 2025	`CHAVEZ`	Anthony Chavez	Los Alamos National Laboratory	MISSING
Jun 22, 2025	`REZA`	Monica Reza	NASA JPL	MISSING (Angeles National Forest)
Jun 26, 2025	`CASIAS`	Melissa Casias	Los Alamos National Laboratory	MISSING (devices factory-reset)
Aug 28, 2025	`GARCIA`	Steven Garcia	KCNSC Albuquerque	MISSING (left home on foot carrying handgun)
Dec 12, 2025	`THOMAS`	Jason Thomas	Novartis	DECEASED (body found Mar 17, 2026; no foul play suspected)
Dec 16, 2025	`LOUREIRO`	Nuno Loureiro	MIT PSFC	DECEASED (shot at home; assailant identified, died of suicide)
Feb 16, 2026	`GRILLMAIR`	Carl Grillmair	Caltech / IPAC	DECEASED (shot at home; suspect arrested on murder charge)
Feb 27, 2026	`MCCASLAND`	William McCasland	USAF (Ret.) / AFRL	MISSING (left Albuquerque on foot; left phone/glasses; had .38 revolver)

IMPORTANT: No official investigation has confirmed any connection between these cases. The White House acknowledged the pattern on April 16, 2026. President Trump stated "pretty serious stuff" and confirmed a meeting on the subject on April 17, 2026. The FBI, NNSA, and multiple congressional offices are conducting independent reviews as of April 19, 2026.

Tech Stack

Frontend
├── HTML5 / CSS3 / Vanilla JS       — Single-file architecture, no build step
├── Leaflet.js 1.9.4                — Geospatial map engine
│   └── CDN: cdnjs.cloudflare.com
├── D3.js 7.8.5                     — Force-directed graph engine
│   └── CDN: cdnjs.cloudflare.com
├── CartoDB Dark Matter tiles       — Map tile layer (requires internet)
└── Google Fonts (optional)         — Share Tech Mono, Rajdhani, Orbitron
    └── Fallback: Courier New, Trebuchet MS

Optional Backend (Node.js)
├── Node.js >= 18.x
├── Express 4.x                     — Static file server
└── (Future) better-sqlite3         — Local encrypted data store

Project File Structure

shadowgraph/
│
├── shadowgraph.html          ← PRIMARY APPLICATION FILE (open this)
│
├── README.md                 ← This file (v1.4)
├── QUICKSTART.md             ← Step-by-step setup guide
│
├── server/                   ← Optional Node.js backend
│   ├── server.js             ← Express static server
│   ├── package.json          ← Node dependencies
│   └── package-lock.json     ← Lockfile (auto-generated)
│
├── data/                     ← Future: external data files
│   ├── nodes.json            ← Node dataset (exportable from HTML)
│   └── edges.json            ← Edge dataset (exportable from HTML)
│
└── docs/                     ← Documentation
    ├── ARCHITECTURE.md       ← System design notes
    └── DATA_SCHEMA.md        ← Node/edge schema reference

Data Schema

Node Object (v1.4)

{
  id:       'ESKRIDGE',                         // Unique uppercase string key
  name:     'Amy Eskridge',                     // Full display name
  lat:      34.730,                             // Latitude (decimal degrees)
  lng:      -86.586,                            // Longitude (decimal degrees)
  status:   'DECEASED',                         // 'DECEASED' | 'MISSING' | 'ACTIVE'
  degree:   0,                                  // 0=core, 1–6=extended (omit for core)
  cluster:  'AEROSPACE',                        // Pattern cluster label
  field:    'Aerospace / Anti-Gravity / UAP',   // Research or professional domain
  org:      'Institute for Exotic Science',     // Organization
  location: 'Huntsville, AL',                  // Human-readable location
  date:     'Jun 11, 2022',                    // Incident date or 'N/A'
  patterns: ['INCIDENT_TIMELINE','UAP_NETWORK','ANTIGRAVITY_UAP'],
  summary:  '...',                              // Professional biography (OSINT-sourced)
  cause:    '...',                              // Incident description
  links: [
    { label: 'Display Name', url: 'https://...' }
  ],
  timeline: [
    { date: 'YYYY', event: 'Description' }
  ]
}

Edge Object

{
  source: 'ESKRIDGE',          // Source node ID
  target: 'MILBURN',           // Target node ID
  type:   'WORK',              // 'WORK' | 'ACQUAINTANCE' | 'INSTITUTIONAL'
  label:  'Description'        // Tooltip and intel panel text
}

Pattern Object

ANTIGRAVITY_UAP: {
  id:    'ANTIGRAVITY_UAP',
  label: 'Anti-Gravity / UAP Disclosure Network',
  color: '#d33682',
  desc:  'The Eskridge-centered anti-gravity and UAP disclosure cluster...',
  nodes: ['ESKRIDGE','RICHARD_ESKRIDGE','MILBURN','SHELLENBERGER',
          'DELONGE','MCCASLAND','ELIZONDO']
}

Adding New Nodes

Open shadowgraph.html in a text editor. Locate const NODES = [ for core subjects (degree 0) or const NODES_EXT = [ for extended nodes (degree 1–6). Follow the schema exactly. Use single-quoted JS strings; escape all apostrophes within field values as \'.

Adding New Edges

Locate const EDGES = [. Add an entry with valid source and target IDs and type of WORK, ACQUAINTANCE, or INSTITUTIONAL.

Adding New Patterns

Locate const PATTERNS = {. Add a key following the pattern object schema. Add the pattern ID string to the patterns: array of each member node.

Browser Compatibility

Browser	Version	Status
Chrome / Chromium	90+	✓ Fully supported
Firefox	88+	✓ Fully supported
Safari	14+	✓ Supported
Edge (Chromium)	90+	✓ Fully supported
Internet Explorer	Any	✗ Not supported

Network Requirements

Resource	Domain	Required	Notes
Leaflet JS/CSS	cdnjs.cloudflare.com	Yes	Core map library
D3.js	cdnjs.cloudflare.com	Yes	Core graph library
Map Tiles	basemaps.cartocdn.com	Yes	Visible map imagery
Fonts	fonts.googleapis.com	No	Falls back to system fonts

For fully offline operation, see QUICKSTART.md → Section 4: Offline Mode.

Security Notes

All data is stored client-side within the HTML file. No data is transmitted to any server.
The tool does not set cookies, use localStorage, or make API calls beyond CDN asset loading and tile fetching.
For sensitive operational use, serve via the local Node.js server on localhost only.
All subject data is sourced exclusively from publicly available news reporting, obituaries, congressional records, and official statements. No classified information is contained herein.

Dependencies

Runtime (CDN — requires internet)

Library	Version	Source	Purpose
Leaflet.js	1.9.4	cdnjs.cloudflare.com	Geospatial map rendering
Leaflet CSS	1.9.4	cdnjs.cloudflare.com	Map UI styling
D3.js	7.8.5	cdnjs.cloudflare.com	Force graph simulation
CartoDB Tiles	—	basemaps.cartocdn.com	Dark map tiles
Google Fonts	—	fonts.googleapis.com	Typography (optional)

Optional Backend (npm)

Package	Version	Purpose
express	^4.18.0	Local HTTP server
better-sqlite3	^9.0.0	Local database (future)
nodemon	^3.0.0	Dev auto-reload (devDependency)

Version History

Version	Date	Nodes	Edges	Patterns	Notes
v1.4	2026-04-19	36	78	16	Eskridge (Case 11) + Richard Eskridge (1°) + Milburn (2°) + Shellenberger (3°). ANTIGRAVITY_UAP pattern. Header corrected.
v1.3	2026-04-17	32	68	15	Garcia (Case 10) + Leavitt (4°). NUCLEAR_WEAPONS_COMPLEX pattern.
v1.2	2026-04-08	29	60	14	4°–6° degree nodes. Degree filter buttons extended to 6°.
v1.1	2026-04-08	29	60	14	Syntax fix. Degree filters corrected.
v1.0	2026-04-05	7	8	0	Initial release.

SHADOWGRAPH // 6°NASA // v1.4 // BUILD STABLE // OSINT ONLY // 2026-04-19

Name		Name	Last commit message	Last commit date
Latest commit History 23 Commits
LICENSE		LICENSE
QUICKSTART.md		QUICKSTART.md
README.md		README.md
shadowgraph.html		shadowgraph.html

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